What are some suggestions for Test and Go hotels in Chiang Mai, and do I still need to do an RT PCR test before my flight?

The original poster seeks recommendations for Test and Go hotels in Chiang Mai and inquires about the need for an RT PCR test before their flight. Multiple commenters suggest options like PARC Borough Hotel and mention that travelers might need to spend the first day in Bangkok before flying to Chiang Mai. It is confirmed that an RT PCR test is still required 72 hours before the flight. Recent updates indicate only limited international flights to Chiang Mai, primarily from Singapore.